[elpa] elpa-admin 34ecb5f 257/357: Respect .elpaignore when compiling and optimize compilation.

[Stefan Monnier]

branch: elpa-admin
commit 34ecb5f54ee15146f00b7c5bdb6ffbaa907d1e8a
Author: Jackson Ray Hamilton <jackson@jacksonrayhamilton.com>
Commit: Jackson Ray Hamilton <jackson@jacksonrayhamilton.com>

    Respect .elpaignore when compiling and optimize compilation.
---
 GNUmakefile | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/GNUmakefile b/GNUmakefile
index 7d6d100..6d57fae 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -144,9 +144,22 @@ $(foreach al, $(autoloads), $(eval $(call RULE-srcdeps, 
$(al))))
                                                  \"$$(pwd)\")"
 
 # Put into elcs the set of elc files we need to keep up-to-date.
-# I.e. one for each .el file except for the -pkg.el, the -autoloads.el, and
-# the .el files that are marked "no-byte-compile".
-els := $(call FILTER-nonsrc, $(wildcard packages/*/*.el))
+# I.e. one for each .el file in each package root, except for the -pkg.el,
+# the -autoloads.el, the .el files that are marked "no-byte-compile", and
+# files matching patterns in packages' .elpaignore files.
+included_els := $(shell \
+  for pt in packages/*; do                             \
+      if [ -d $$pt ]; then                             \
+          if [ -f "$${pt}/.elpaignore" ]; then         \
+              tar -ch $$pt/*.el --no-recursion         \
+                  --exclude-vcs -X "$${pt}/.elpaignore"        \
+                | tar --list;                          \
+          else                                         \
+              ls -1 $$pt/*.el;                         \
+          fi;                                          \
+      fi;                                              \
+  done)
+els := $(call FILTER-nonsrc, $(included_els))
 naive_elcs := $(patsubst %.el, %.elc, $(els))
 current_elcs := $(wildcard packages/*/*.elc)
 
@@ -184,9 +197,8 @@ pkg_descs:=$(foreach pkg, $(pkgs), $(pkg)/$(notdir 
$(pkg))-pkg.el)
            --eval '(package-generate-description-file d "$@")'
 
 .PHONY: all-in-place
-all-in-place: $(extra_elcs) $(autoloads) $(pkg_descs)
-       # Do them in a sub-make, so that autoloads are done first.
-       $(MAKE) elcs
+# Use order-only prerequisites, so that autoloads are done first.
+all-in-place: | $(extra_elcs) $(autoloads) $(pkg_descs) elcs
 
 
 ############### Rules to prepare the externals ################################